//
//  TTFilter.m
//  iBeaconDemo
//
//  Created by cry on 17/1/10.
//  Copyright © 2017年 eGova. All rights reserved.
//

#import "TTFilter.h"

@implementation TTFilter

- (TTPoint *)applyFilterWithPiont:(TTPoint *)point{
    NSLog(@"抽象类 TTFilter - applyFilter()");
    return nil;
}

@end
